import newlib-2000-02-17 snapshot

1 files changed, 44 insertions, 0 deletions

diff --git a/newlib/libc/posix/execle.c b/newlib/libc/posix/execle.c
new file mode 100644
index 000000000..439437023
--- /dev/null
+++ b/newlib/libc/posix/execle.c
@@ -0,0 +1,44 @@
+/* execle.c */
+
+/* This and the other exec*.c files in this directory require 
+   the target to provide the _execve syscall.  */
+
+#include <_ansi.h>
+#include <unistd.h>
+
+#ifdef _HAVE_STDC
+
+#include <stdarg.h>
+
+int
+execle (_CONST char *path, _CONST char *arg0, ...)
+
+#else
+
+#include <varargs.h>
+
+int
+execle (path, arg0, va_alist)
+     _CONST char *path;
+     _CONST char *arg0;
+     va_dcl
+
+#endif
+
+{
+  int i;
+  va_list args;
+  _CONST char * _CONST *envp;
+  _CONST char *argv[256];
+
+  va_start (args, arg0);
+  argv[0] = arg0;
+  i = 1;
+  do
+    argv[i] = va_arg (args, _CONST char *);
+  while (argv[i++] != NULL);
+  envp = va_arg (args, _CONST char * _CONST *);
+  va_end (args);
+
+  return _execve (path, (char * _CONST *) argv, (char * _CONST *) envp);
+}